Switch x86 NPTL impl to generic C code.

The asm code has high maintainance cost.
The cost is extremely high if we take into
consideration time64 implementation which implies
operating with 64bit numbers on 32bit system.
Also glibc uses mainly C in NPTL code.

Signed-off-by: Dmitry Chestnykh <dm.chestnykh@gmail.com>

1 files changed, 0 insertions, 139 deletions

diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_post.S b/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_post.S
deleted file mode 100644
index 2d7394d84..000000000
--- a/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_post.S
+++ /dev/null
@@ -1,139 +0,0 @@
-/* Copyright (C) 2002, 2003, 2005, 2007, 2008 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-#include <pthread-errnos.h>
-#include <structsem.h>
-#include <lowlevellock.h>
-
-
-	.text
-
-	.globl	sem_post
-	.type	sem_post,@function
-	.align	16
-sem_post:
-	cfi_startproc
-	pushl	%ebx
-	cfi_adjust_cfa_offset(4)
-	cfi_offset(%ebx, -8)
-
-	movl	8(%esp), %ebx
-
-#if VALUE == 0
-	movl	(%ebx), %eax
-#else
-	movl	VALUE(%ebx), %eax
-#endif
-0:	cmpl	$SEM_VALUE_MAX, %eax
-	je	3f
-	leal	1(%eax), %edx
-	LOCK
-#if VALUE == 0
-	cmpxchgl %edx, (%ebx)
-#else
-	cmpxchgl %edx, VALUE(%ebx)
-#endif
-	jnz	0b
-
-	cmpl	$0, NWAITERS(%ebx)
-	je	2f
-
-	movl	$FUTEX_WAKE, %ecx
-	orl	PRIVATE(%ebx), %ecx
-	movl	$1, %edx
-	movl	$SYS_futex, %eax
-	ENTER_KERNEL
-
-	testl	%eax, %eax
-	js	1f
-
-2:	xorl	%eax, %eax
-	popl	%ebx
-	cfi_adjust_cfa_offset(-4)
-	cfi_restore(%ebx)
-	ret
-
-	cfi_adjust_cfa_offset(4)
-	cfi_offset(%ebx, -8)
-1:
-#ifdef __PIC__
-	call	__x86.get_pc_thunk.bx
-#else
-	movl	$4f, %ebx
-4:
-#endif
-	addl	$_GLOBAL_OFFSET_TABLE_, %ebx
-#if USE___THREAD
-# ifdef NO_TLS_DIRECT_SEG_REFS
-	movl	errno@gotntpoff(%ebx), %edx
-	addl	%gs:0, %edx
-	movl	$EINVAL, (%edx)
-# else
-	movl	errno@gotntpoff(%ebx), %edx
-	movl	$EINVAL, %gs:(%edx)
-# endif
-#else
-	call	__errno_location@plt
-	movl	$EINVAL, (%eax)
-#endif
-
-	orl	$-1, %eax
-	popl	%ebx
-	ret
-
-3:
-#ifdef __PIC__
-	call	__x86.get_pc_thunk.bx
-#else
-	movl	$5f, %ebx
-5:
-#endif
-	addl	$_GLOBAL_OFFSET_TABLE_, %ebx
-#if USE___THREAD
-# ifdef NO_TLS_DIRECT_SEG_REFS
-	movl	errno@gotntpoff(%ebx), %edx
-	addl	%gs:0, %edx
-	movl	$EOVERFLOW, (%edx)
-# else
-	movl	errno@gotntpoff(%ebx), %edx
-	movl	$EOVERFLOW, %gs:(%edx)
-# endif
-#else
-	call	__errno_location@plt
-	movl	$EOVERFLOW, (%eax)
-#endif
-
-	orl	$-1, %eax
-	popl	%ebx
-	cfi_adjust_cfa_offset(-4)
-	cfi_restore(%ebx)
-	ret
-	cfi_endproc
-	.size	sem_post,.-sem_post
-
-#ifdef __PIC__
-	.section .gnu.linkonce.t.__x86.get_pc_thunk.bx,"ax",@progbits
-	.globl	__x86.get_pc_thunk.bx
-	.hidden	__x86.get_pc_thunk.bx
-	.type	__x86.get_pc_thunk.bx,@function
-__x86.get_pc_thunk.bx:
-	movl (%esp), %ebx;
-	ret
-	.size	__x86.get_pc_thunk.bx,.-__x86.get_pc_thunk.bx
-#endif